45670930 has 16 divisors (see below), whose sum is σ = 82505304. Its totient is φ = 18202240.

The previous prime is 45670907. The next prime is 45670943. The reversal of 45670930 is 3907654.

It can be written as a sum of positive squares in 4 ways, for example, as 42289009 + 3381921 = 6503^2 + 1839^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5317 + ... + 10936.

Almost surely, 2^45670930 is an apocalyptic number.

45670930 is a deficient number, since it is larger than the sum of its proper divisors (36834374).

45670930 is a wasteful number, since it uses less digits than its factorization.

45670930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16541.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 45670930 is about 6758.0270789632. The cubic root of 45670930 is about 357.4483404579.

The spelling of 45670930 in words is "forty-five million, six hundred seventy thousand, nine hundred thirty".